132310031 has 16 divisors (see below), whose sum is σ = 160579584. Its totient is φ = 106422144.

The previous prime is 132310021. The next prime is 132310033. The reversal of 132310031 is 130013231.

It is a cyclic number.

It is not a de Polignac number, because 132310031 - 2⁶ = 132309967 is a prime.

It is a super-2 number, since 2×132310031² = 35011888606441922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132309988 and 132310015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132310033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44126 + ... + 47028.

It is an arithmetic number, because the mean of its divisors is an integer number (10036224).

Almost surely, 2^132310031 is an apocalyptic number.

132310031 is a deficient number, since it is larger than the sum of its proper divisors (28269553).

132310031 is a wasteful number, since it uses less digits than its factorization.

132310031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3310.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 132310031 is about 11502.6097473573. The cubic root of 132310031 is about 509.5626533864.

Adding to 132310031 its reverse (130013231), we get a palindrome (262323262).

The spelling of 132310031 in words is "one hundred thirty-two million, three hundred ten thousand, thirty-one".